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NAT I Computer Science Computer MCQs With Answers

Question # 1

C language came into existence in the year

Choose an answer

1971

1957

1972

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Question # 2

Which of the following type of file requires largest processing time?

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Sequential file

Random file

Indexed sequential file

Direct access file

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Question # 3

Function prototypes for built-in function are specified in

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Source files

Header files

Object files

Image files

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Question # 4

The initialize expression and increment expression are contained in the loop expression in a

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While loop

For loop

Do-while loop

Mathematical while loop

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Question # 5

In b = 6.6/a+(2*a+(3*c)/a*d)/(2/n): which operation will be performed first

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6.6/a

2*a

3 * c

2 /n

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Question # 6

A virus program is usually hidden in:

Choose an answer

The operating system

An application program

The disk drive

Any of the above

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Question # 7

With shielded twisted pair cables a token ring network can operate up to a speed of

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4 Mbps

8 Mbps

12 Mbps

16 Mbps

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Question # 8

The degree of a table is the total number of

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Tuple

Attribute

Records

Fields

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Question # 9

In data communication the sender is also called

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Object

Source

Sink

Medium

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Question # 10

In Access the insertion is possible with which of the following

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Columns only

Rows only

Title

Columns and rows

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Question # 11

MICR stands for

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Magic Ink Character Reader

Magic Ink Character Recorder

Magnetic Ink Character Reader

Magnetic Ink character Reader

Magnetic Ink Character Recorder

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